Population - 1998
| Age | Total | Female | Male |
|---|
| Total | 22,502,140 | 11,286,995 | 11,215,145 | | Rank | 43 | | | | 0-4 | 4,668,111 | 2,313,641 | 2,354,470 | | Rank | 24 | 24 | 24 | | 5-9 | 3,761,440 | 1,872,423 | 1,889,017 | | Rank | 29 | 29 | 29 | | 10-14 | 3,023,933 | 1,506,050 | 1,517,883 | | Rank | 36 | 36 | 36 | | 15-19 | 2,383,174 | 1,189,911 | 1,193,263 | | Rank | 41 | 41 | 41 | | 20-24 | 1,931,775 | 964,491 | 967,284 | | Rank | 45 | 44 | 46 | | 25-29 | 1,583,532 | 780,598 | 802,934 | | Rank | 48 | 48 | 48 | | 30-34 | 1,251,758 | 614,324 | 637,434 | | Rank | 53 | 53 | 53 | | 35-39 | 1,027,106 | 507,618 | 519,488 | | Rank | 54 | 54 | 53 | | 40-44 | 718,988 | 361,388 | 357,600 | | Rank | 60 | 60 | 60 | | 45-49 | 526,983 | 282,157 | 244,826 | | Rank | 67 | 66 | 72 | | 50-54 | 422,559 | 238,376 | 184,183 | | Rank | 69 | 65 | 74 | | 55-59 | 367,609 | 208,606 | 159,003 | | Rank | 67 | 65 | 70 | | 60-64 | 301,389 | 166,571 | 134,818 | | Rank | 65 | 65 | 69 | | 65-69 | 230,323 | 125,106 | 105,217 | | Rank | 70 | 68 | 69 | | 70-74 | 156,542 | 80,818 | 75,724 | | Rank | 75 | 76 | 75 | | 75-79 | 90,745 | 46,128 | 44,617 | | Rank | 76 | 80 | 74 | | 80-84 | 40,555 | 20,778 | 19,777 | | Rank | 82 | 85 | 75 | | 85-89 | 12,874 | 6,612 | 6,262 | | Rank | 92 | 96 | 84 | | 90-94 | 2,467 | 1,260 | 1,207 | | Rank | 99 | 103 | 91 | | 95-99 | 265 | 133 | 132 | | Rank | 104 | 115 | 94 | | 100+ | 12 | 6 | 6 | | Rank | 116 | 128 | 103 | | |
Birth Rates - 1998
| |
| · | Gross Reproduction Rate | 3.52 Per 1,000 | | Rank: 4 | | · | Ratio at Birth - Male to Female | 1.03 Ratio | | Rank: 180 | | · | Total Fertility Rate | 7.15 Births Per Woman | | Rank: 4 | | · | Fertility Rate | | · | 15-19 | 193.40 Per 1,000 Women | | Rank: 4 | | · | 20-24 | 330.70 Per 1,000 Women | | Rank: 2 | | · | 25-29 | 306.50 Per 1,000 Women | | Rank: 8 | | · | 30-34 | 260.60 Per 1,000 Women | | Rank: 14 | | · | 35-39 | 204.30 Per 1,000 Women | | Rank: 11 | | · | 40-44 | 96.20 Per 1,000 Women | | Rank: 23 | | · | 45-49 | 38.40 Per 1,000 Women | | Rank: 20 | |
Growth Rates - 1998
| | · | Growth Rate | 3.26 Percent | | Rank: 17 | | · | Natural Growth | 3.02 Percent | | Rank: 18 | | · | Births Per 1000 | 48.79 Per 1,000 | | Rank: 7 | | · | Net Migrants per 1000 | 2.34 Per 1,000 | | Rank: 55 | |
Mortality Rates - 1998
| | · | Life Expectancy | 42.77 Years | | Rank: 219 | | · | Female | 42.64 Years | | Rank: 219 | | · | Male | 42.89 Years | | Rank: 217 | | · | Deaths Per 1000 | 18.56 Per 1,000 | | Rank: 9 | | · | Infant Mortality Rate | 82.26 Per 1,000 Births | | Rank: 32 | | · | Female | 78.25 Per 1,000 Births | | Rank: 32 | | · | Male | 86.15 Per 1,000 Births | | Rank: 35 | | · | Mortality Rate - Age 1-4 | 66.17 Per 1,000 Births | | Rank: 20 | | · | Female | 62.66 Per 1,000 Births | | Rank: 21 | | · | Male | 69.60 Per 1,000 Births | | Rank: 20 | | · | Mortality Rate - Under Age 5 | 142.98 Per 1,000 Births | | Rank: 25 | | · | Female | 136.01 Per 1,000 Births | | Rank: 26 | | · | Male | 149.75 Per 1,000 Births | | Rank: 24 |
Land Area
| | · | Area |
| · | Square Miles | 91,136 |
| · | Square Kilometers | 236,040 |
| · | Area Rank |
| · | Africa | Rank: 34 |
| · | Worldwide | Rank: 84 | |
